Location History:
- Sagamihara, JP (1989)
- Kanagawa, JP (2000)
Company Filing History:
Years Active: 1989-2000
Title: Kazuhiko Hirata: Innovator in Precision Abrasion Technology
Introduction
Kazuhiko Hirata is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of precision abrasion technology, holding a total of 2 patents. His work focuses on improving the efficiency and effectiveness of flat lapping machines.
Latest Patents
Hirata's latest patents include a cleaning device for surface plate correcting dresser and a flat lapping machine. The flat lapping machine is designed to precision-abraid simultaneously flat surfaces on both the front and rear sides of a workpiece. This invention aims to simplify the construction of conventional flat lapping machines, which typically have a large number of carriers in planetary motions. The new design allows for easy stopping of the respective carriers in specific positions and directions at the end of a lapping operation. To achieve this, the invention employs a series of support gear mechanisms, each consisting of multiple small gears, arranged uniformly around a center gear to rotatably support the carriers.
Career Highlights
Kazuhiko Hirata is associated with Speedfam Co Ltd, a company known for its advancements in semiconductor manufacturing equipment. His innovative designs have contributed to the company's reputation in the industry.
Collaborations
Hirata has worked alongside notable colleagues such as Hatsuyuki Arai and Isao Nagahashi, contributing to various projects that enhance the capabilities of precision machining technologies.
Conclusion
Kazuhiko Hirata's contributions to the field of precision abrasion technology through his patents and collaborative efforts highlight his role as a key innovator. His work continues to influence advancements in manufacturing processes.